Home / 2,091,741.10-2,886,608.71-1,161,450.87

Finding the Fourth Proportional to 2,091,741.10, 2,886,608.71 and 1,161,450.87

Calculator

Solution

The fourth proportional to 2,091,741.10, 2,886,608.71 and 1,161,450.87 is: 1,602,805.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,091,741.10 : 2,886,608.71 = 1,161,450.87 : x
  2. Step 2: Convert to fraction form
    2,091,741.10/2,886,608.71 = 1,161,450.87/x
  3. Step 3: Cross multiply
    2,091,741.10x = 2,886,608.71 × 1,161,450.87
  4. Step 4: Simplify right side
    2,091,741.10x = 3,352,654,188,206.11
  5. Step 5: Solve for x
    x = 3,352,654,188,206.11/2,091,741.10
  6. Step 6: Final answer
    x = 1,602,805.53

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.